Register information Patent

DE file number : 691 22 617.2 (Status: not pending/lapsed, Query started: September 18, 2024)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZ691 22 617.2
96EP file numberEAKZ91 91 4963.3
86WO file numberWAKZPCT/US91/04707
97EP publication numberEPN537294
87WO publication numberWPN9200793
54Designation/titleTIROTIERENDE ADSORPTIONSVORRICHTUNG
51IPC main classICM
(ICMV)		 B01D 53/06 (1995.01)
51IPC secondary class(es)ICS
(ICSV)		 B01D 53/04 (1995.01)
22DE application dateDATJul 2, 1991
96EP application dateEATJul 2, 1991
86WO application dateWATJul 2, 1991
43Date of first publicationOTJan 23, 1992
Date of publication of grantPETOct 9, 1996
71/73Applicant/ownerINHABB Fläkt AB, Stockholm, SE
72InventorINPANZICA, Nicholas, J., Farmington Hills, MI 48331, US; GUSTAVSSON, Lennart, S-35242 Vaxjo, SE; JOSEFSSON, Leif, Sterling Heights, MI 48310, US; LANNEFORS, Hans, O., W. Bloomfield, MI 48302, US
Address for service Haseltine Lake & Co., London|Großbritannien WC2A 1AT,
33
31
32
Foreign priorityPRC
PRNA
PRDA
US
547988
Jul 3, 1990
Patent division in charge 43
97EP language of publicationELANGEN - Englisch
84Designated EP contracting statesEDSDE, ES, FR, GB, IT, NL
Published EP/WO documentsEPWOPNOriginal document: EP000000537294
Searchable text: EP000000537294
Original document: EP000000537294B1
Searchable text: EP000000537294B1
Original document: WO000009200793
Searchable text: WO000009200793
43Date of first publicationEVTJan 23, 1992
Date of the first transfer into DPMAregisterEREGTOct 1, 2012
Date of the (most recent) update in DPMAregisterREGTOct 26, 2018
(Show all update days)(Hide all update days)
  • Oct 26, 2018; Feb 9, 2013
    • Historical data not available for this/these date(s)
  • Oct 1, 2012
    • Date of the first transfer into DPMAregister
Procedural data
No. Kind of procedure Legal status Date of legal/procedural status Date of legal/procedural status sorted ascending Date of first publication Display all details
1 Procedure relating to PCT application WO first publication without search report Jan 23, 1992   Display details
2 Procedure relating to EP application EPO 1st publication Apr 21, 1993   Display details
3 Procedure relating to EP application EPO publication of search report Apr 21, 1993   Display details
4 Publications Publication of a mention regarding EP 1st publication by DPMA May 27, 1993 May 27, 1993 Display details
5 New applicant/owner details New applicant/owner details Sep 5, 1996   Display details
6 Procedure relating to EP application EPO publication of mention regarding patent grant (beginning of opposition period) Oct 9, 1996   Display details
7 Publications Publication by DPMA of mention regarding EP patent grant Nov 14, 1996 Nov 14, 1996 Display details
8 Procedure relating to EP application The European patent is deemed not to have had, from the outset, the effects for DE Jan 10, 1997 Apr 3, 1997 Display details